We're dividing 75609429 by 786 
We want to figure out the number of times 75609429 can be divided by 786.

On to step 1:
The number 786 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 786

On to step 2:
786 can be fit into 75 0 times, resulting in a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 75 and we're left with 75.
Append the next digit (6) from the dividend to 75 and continue with: 756 / 786

Advancing to step 3:
786 can be fit into 756 0 times, resulting in a remainder of 756.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 756 after subtracting 0 from 756.
Grab the next digit (0) from the dividend, add it to 756, then carry on: 7560 / 786

Moving on to step 4:
786 can be fit into 7560 9 times, resulting in a remainder of 486.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 486 after subtracting 7074 from 7560.
Append the next digit (9) from the dividend to 486 and continue with: 4869 / 786

Step 5:
The number 786 fits into 4869 6 times, leaving a remainder of 153.
Use 6 as the next digit of our solution. 
Result so far: 96.0
If we take 4716 away from 4869, we end up with 153.
Append the next digit (4) from the dividend to 153 and continue with: 1534 / 786

On to step 6:
786 goes into 1534 1 times with a remainder of 748.
The next digit of our result is 1. 
Result so far: 961.0
The remainder is 748 after subtracting 786 from 1534.
Grab the next digit (2) from the dividend, add it to 748, then carry on: 7482 / 786

Advancing to step 7:
786 goes into 7482 9 times with a remainder of 408.
Put 9 as the next digit of the answer. 
Result so far: 9619.0
The remainder is 408 after subtracting 7074 from 7482.
Grab the next digit (9) from the dividend, add it to 408, then carry on: 4089 / 786

Step 8:
When dividing 4089 by 786, we get 5 with a remainder of 159.
The next digit of our result is 5. 
Result so far: 96195.0
Subtracting 3930 from 4089 leaves us with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Advancing to step 9:
The number 786 fits into 1590 2 times, leaving a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 96195.2
Subtract 1572 from 1590 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 10:
The number 786 fits into 180 0 times, leaving a remainder of 180.
Record the quotient 0 as the next digit in the result. 
Result so far: 96195.2
Subtracting 0 from 180 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 11:
1800 divided by 786 is 2 with a remainder of 228.
Use 2 as the next digit of our solution. 
Result so far: 96195.202
If we subtract 1572 from 1800, we get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Moving on to step 12:
786 can be fit into 2280 2 times, resulting in a remainder of 708.
Write down 2 as next digit of the result. 
Result so far: 96195.2022
Subtract 1572 from 2280 to get 708.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7080, and continue the process.

The quotient of the division is 96195.2022, and the remainder is 0.00708.